| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.61 | 11.690% | $31.9545 | $31.95 | $31.95 | $32.00 |
| Purchase #2 | $18.59 | 10.788% | $20.5955 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $79.72 | 11.557% | $88.9332 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $201.33 | 13.477% | $228.4632 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $242.42 | 10.497% | $267.8668 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $49.44 | 13.633% | $56.1802 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $66.95 | 6.222% | $71.1156 | $71.12 | $71.10 | $71.10 |
| 7 purchase totals = | $687.06 | $765.1090 | $765.11 | $765.10 | $765.20 | |